Ender 3, PRO, V2 mods (P.2)

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How I Designed This

Autodesk Fusion 360

Print Settings

Printer Brand:

Creality

Printer:

Ender 3 V2

Rafts:

No

Supports:

Yes

Resolution:

0.2mm

Infill:

40%

Filament:

ESUN PLA +

Color:

Suit yourself

Notes

I take inspiration from many designs of those great designers, so these parts are remixed and fixed by me to fit my need and I have done some improvements. Hope you like it.

These parts require some screws to attach to Ender 3 V2 and other required components, the list will be given below. Find the components at your nearest local store or click on the link I have given below. Please attention that I am not doing advertising for any websites or stores.

Follow each step with pictures and videos carefully. There is a lot of work to do, so take your time and don't rush it. “Flowing water wears away the stone”.

I will separate each step assembly one by one for easier to work with, and the components included.

If my calculation is correct that you will need to print about 50 cable chains link and chains cover.

And here is the link for the upgrade screen case:

https://www.thingiverse.com/thing:4662730

Notice for PSU, mainboard, and Noctua fans cover: Cura setting for grid pattern instruction is in the pictures.

For Noctua fans cover:

• Wall thickness: 3-5mm; Top/Bottom setting: 0 to all; Higher percentage “Infill density” means more holes, I recommended 60-80%; Infill pattern: Triangles.

For PSU and mainboard cover:

• Following the setting in the picture if you want the bottom was a grid, or else just printing normally. It just creates a support blocker and modifies its overlaps. And focus on the size of the blocker as equal as in the pictures, the position XYZ set all to 0.

Components list:

1.  Z steppers mounts, tension knobs, X-Y module's cable chain Assembly:
   • Hex socket cylindrical head M3x6mm                                                                x4pcs
   • Hex socket cylindrical head M3x16mm                                                               x4pcs
   • Hex socket countersunk flat head M5x16mm                                                    x4pcs
   • M5 T-Slot Nut 2020 Series Aluminum Profile                                                   x4pcs
   • Hex socket button head M3x16mm                                                                     x4pcs
   • Hexagonal nut auto-lock M3                                                                                x2pcs
   • Hexagonal nut auto-lock M4                                                                                x2pcs
   • Hex socket button head M5x45mm                                                                    x1pcs
   • Brass spacer female-female M3x25mm                                                             x1pcs
2. PSU cover and Noctua A9 fan Assembly:
   • Noctua NF-A9x14 PWM, Premium Quiet Fan, 4-Pin (92x14mm, Brown)      x1pcs
   • Hex socket button head M5x18mm                                                                    x4pcs
   • Hex socket button head M5x8mm                                                                      x2pcs
   • Hex socket button head M4x30mm                                                                   x6pcs
   • Hex socket button head M4x8mm                                                                      x2pcs
   • Hex socket button head M3x10mm                                                                    x1pcs
   • Hex socket button head M3x8mm                                                                      x4pcs
   • M5 T-Slot Nut 2020 Series Aluminum Profile                                                   x2pcs
3. Mainboard cover with LM2596 and Noctua A9 fan Assembly:
   • LM2596 DC-DC step-down Power Supply Module 3A                                   x1pcs
   • Noctua NF-A9x14 PWM, Premium Quiet Fan, 4-Pin (92x14mm, Brown)      x1pcs
   • Hex socket button head M5x18mm                                                                    x4pcs
   • Hex socket button head M3x8mm                                                                      x6pcs
   • Hex socket button head M3x20mm                                                                    x1pcs
4. SD card housing Assembly:
   • LANMU Micro SD to SD card male to female extension cable adapter, flexible extender                                                                                                                  x1pcs
   • Hex socket button head M3x14mm                                                                     x1pcs
   • Hex socket button head M3x10mm                                                                    x2pcs
5. Risers feet Assembly:
   • Hex socket button head M5x10mm                                                                    x8pcs
   • M5 T-Slot Nut 2020 Series Aluminum Profile                                                  x8pcs

Components links:

• MicroSD to SD card adapter extension cable:
  https://www.amazon.com/LANMU-Extension-Flexible-Monoprice-Raspberry/dp/B07YHN83NJ
• LM2596 DC-DC step-down Power Supply Module 3A:
  https://www.amazon.ca/Lysignal-LM2596-Supply-Adjustable-Converter/dp/B074J4NXCM
• Noctua NF-A9x14 PWM, Premium Quiet Fan, 4-Pin (92x14mm, Brown):
  https://www.amazon.com/Noctua-NF-A9x14-Premium-Quiet-92x14mm/dp/B009NQM7V2
• Brass spacer female-female M3x25mm:
  https://www.amazon.com/M3x25mm-Female-Standoffs-Hexagonal-Spacers/dp/B09N9K2KPX

Link to get the videos:
https://drive.google.com/drive/folders/1dxLIRQ1PNrscJAF6uxP8KLtX20IuXhIN?usp=sharing

Let me know your thoughts and how this works out for you! Many thanks!

P/S: This is the last post for my series of upgrading Ender 3 V2. I'm grateful if you enjoy it, and find it helpful.